Home / 568,312,237.92-852,498,442.74-180,165,344.16

Finding the Fourth Proportional to 568,312,237.92, 852,498,442.74 and 180,165,344.16

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Solution

The fourth proportional to 568,312,237.92, 852,498,442.74 and 180,165,344.16 is: 270,257,554.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,312,237.92 : 852,498,442.74 = 180,165,344.16 : x
  2. Step 2: Convert to fraction form
    568,312,237.92/852,498,442.74 = 180,165,344.16/x
  3. Step 3: Cross multiply
    568,312,237.92x = 852,498,442.74 × 180,165,344.16
  4. Step 4: Simplify right side
    568,312,237.92x = 153,590,675,332,116,160
  5. Step 5: Solve for x
    x = 153,590,675,332,116,160/568,312,237.92
  6. Step 6: Final answer
    x = 270,257,554.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.